London, Great Britain – Following is the list of the 10 African nations that won medals at the 2012 London Olympics which rounded off on Sunday night. Overall, 53 African nations were represented at the 27 July to 12 Aug Games. United States emerged the overall winner of the games with 46 gold, 29 silver and 29 bronze for a total of 104 medals, followed by China (38-27-22=87) and host Great Britain (29-17-19=65)